The invention provides an artificial intelligence interaction method, and the method is used for solving the technical problem that as interaction information responses lack emotional characteristics, the interaction effect of an auxiliary artificial intelligence role is poor. The embodiment of the method comprises the steps that corpus resources of a role are obtained from a corpus and subjected to vectorization processing, and role corpus resources of the role are generated; natural language semantic recognition is conducted on the role corpus resources through a neural network model, a determined role is generated, sentence emotional characteristics of the determined role are generated, and personality characteristics of the determined role are generated. According to the artificial intelligence interaction method, combined with text words or emotion control information input by interaction information, by means of natural semantic recognition, an artificial intelligence assistant with personality is created, human participation is reduced on a large scale, the workload of development is relieved, and meanwhile the artificial intelligence assistant with a more natural emotional effect can be generated. The invention further provides an artificial intelligence interaction device.